ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 50POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：25
- Number of Positions：50
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：-
- Mounting Type：Panel Mount, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC 306-025-520-107 is a standard card edge connector from the 306 series, designed for panel mount vertical installation. It features a dual-row configuration with 25 positions per side, totaling 50 contacts. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts board thicknesses between 1.37 mm and 1.78 mm. Contacts are made of copper alloy with gold plating, rated for 5 A current at +105°C maximum operating temperature.
Feature Summary
- Vertical panel mount design with threaded M3 flange inserts for secure mounting
- Dual-row female contact structure with cantilever spring action
- Gold-plated copper alloy contacts ensuring reliable signal transmission
- Thermoplastic housing providing insulation resistance up to 5 GOhms
Applications
- Industrial control system interconnections
- Panel-mounted circuit board interfaces
- High-reliability electronic equipment connections
- Rugged environment signal routing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and flange specifications. Ensure compatibility with target PCB edge thickness ranges before procurement. Confirm RoHS compliance status if required by project regulations. Cross-reference the manufacturer part number with distributor catalogs to avoid substitution errors.
Selection Notes
Select this component when a vertical, panel-mount card edge interface is required with high mechanical stability. The 3.96 mm pitch suits applications needing wider spacing than standard 2.54 mm connectors. Consider the dual-row layout for increased I/O density in constrained panel spaces. Verify that the mating card thickness falls within the specified 1.37 mm to 1.78 mm range for proper contact engagement.
Part Context
This part belongs to the EDAC 306 Series, which specializes in standard density card edge connectors. The series offers various position counts and mounting styles, catering to diverse industrial and commercial electronics needs. The 306-025-520-107 specifically addresses requirements for robust, vertically mounted dual-row connections with panel securing features.
Replacement Considerations
Direct substitutes include EDAC 306-025-521-107, which shares identical electrical and mechanical specifications but may differ in packaging or minor cosmetic attributes. Always verify dimensional drawings and contact configurations before swapping parts to ensure physical compatibility.
